UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDchAyAikwBT4OL9e9XuB5vxSOKokI8HMROapQHTLzg=' 
WHERE 
  key_id = '4c4e144f3d479502bf6156aa970d8b07d071d8ea4c771942b71c522a8367524e' 
  AND (
    token = 'nDchAyAikwBT4OL9e9XuB5vxSOKokI8HMROapQHTLzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )